3
24 Workshop Manual, TPD 1458E, issue 3 - Perkins Confidential: Green
400 Series
Valve and valve spring
To remove and to fit Operation 3-12
Notes:
l The oil seal for the inlet valve stem is identified by a silver garter spring.
l The oil seal for the exhaust valve stem is identified by a black garter spring (not shown) with the letters “EX”
on the garter.
Warning! Safety glasses must be worn for this operation.
Special tools
Description Part number
Valve spring remover 21825663
Valve stem seal replacer 21825623
H1045